Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

USB3803 Datasheet(PDF) 66 Page - Microchip Technology

Part # USB3803
Description  USB 2.0 High-Speed Hub Controller Optimized
PDF  99 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB3803 Datasheet(HTML) 66 Page - Microchip Technology

Back Button USB3803 Datasheet HTML 62Page - Microchip Technology USB3803 Datasheet HTML 63Page - Microchip Technology USB3803 Datasheet HTML 64Page - Microchip Technology USB3803 Datasheet HTML 65Page - Microchip Technology USB3803 Datasheet HTML 66Page - Microchip Technology USB3803 Datasheet HTML 67Page - Microchip Technology USB3803 Datasheet HTML 68Page - Microchip Technology USB3803 Datasheet HTML 69Page - Microchip Technology USB3803 Datasheet HTML 70Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 66 / 99 page
background image
USB3803
DS00001691B-page 66
 2014-2015 Microchip Technology Inc.
7.5.10
ENDPOINT DESCRIPTOR (FULL-SPEED)
The following table provides endpoint descriptor values for Full-Speed operation.
7.6
Class-Specific Hub Descriptor
The following table provides class-specific Hub descriptor values for Full-Speed and High-Speed operation.
7
InterfaceProtocol
1
00h
Protocol code.
8
Interface
1
00h
Index of the string descriptor describing this interface
(strings not supported).
TABLE 7-32:
ENDPOINT DESCRIPTOR (FULL-SPEED)
Offset
Field
Size
Value
Description
0
Length
1
07h
Size of this Descriptor.
1
DescriptorType
1
05h
Endpoint Descriptor Type.
2
EndpointAddress
1
81h
The address of the endpoint on the USB device.
3
Attributes
1
03h
Describes the endpoint’s attributes (interrupt only, no
synchronization, data endpoint).
4
MaxPacketSize
2
0001h
Maximum packet size for this endpoint.
6
Interval
1
FFh
Interval for polling endpoint for data transfers (Maximum
Possible).
Note:
The Hub must respond to Hub Class Descriptor type 29h (the USB 1.1 and USB 2.0 value) and 00h (the
USB 1.0 value).
TABLE 7-33:
CLASS-SPECIFIC HUB DESCRIPTOR (FULL-SPEED & HIGH-SPEED)
Offset
Field
Size
Value
Description
0
Length
1
09h
Size of this Descriptor.
1
DescriptorType
1
29h
Hub Descriptor Type.
TABLE 7-31:
INTERFACE DESCRIPTOR (FULL-SPEED) (CONTINUED)
Offset
Field
Size
Value
Description



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com